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[REBOL] Re: Output Image from Web Server to Web Browser

From: compkarori:gma:il at: 12-Oct-2008 8:52

Von This is what I do in Cheyenne - code taken from my web to hylafax portal recvqdir: %/var/spool/hylafax/recvq/ file: dehex request/content/filename switch suffix? file [ %.tif [ response/set-header 'Content-type "image/tiff" ] %.pdf [ response/set-header 'Content-type "application/pdf" ] ] response/set-header 'Content-disposition join "attachment; filename=" file response/buffer: read/binary join recvqdir file file On Sun, Oct 12, 2008 at 6:12 PM, Von <vonja-sbcglobal.net> wrote:
> Hello Rebol Group: > > I'm attempting to output a binary image > > from a server (i.e., Linux) cgi script > > to a web browser using the below codes > > but I've been unsuccessful. I've scoured > > Rebol sources on and offline to no avail. > > Thanks in advance for your help. --Von > > For example: > > Rebol [] > data: read/binary %/some/image.jpg > print "Content-Type: image/jpg^/" > ;; or "Content-Type: image/jpeg^/^/" > ;; or "Content-Type: image/jpeg" > write-io system/ports/output data length? Data > ;; or print data > ;; or print join "Location: " data > ;; with or w/o print join "Expires: 0" newline > > -- > To unsubscribe from the list, just send an email to > lists at rebol.com with unsubscribe as the subject. >
-- Graham Chiu http://www.synapsedirect.com Synapse - the use from anywhere EMR.